Description
Schultz 7713323 Direct Fit Converter for 1985 1991 GMC Astro 4.3L lift kits and parts To complement the established popularity Year Make Model Submodel masks 6CK19TZZAA CRN To complement the established popularity of the Holley LS Retro fit Oil Pans ) 47 Series HM Grade Substrate Material Ceramic Air Tube Adaptable No Subtitle Federal EPA Compliant Type Direct Fit Converter Quantity 2 Title HM Grade Direct Fit Finish Stainless Steel Material Stainless Steel Inlet Attachment Bolt On Oxygen Sensor Location Pre and Post Converter Main Piping Diameter 2